The cost of equipment purchased by Service, Inc., on July 1, 2017 was $200,000. It is estimated that the machine will have no salvage value at the end of its service life. Its service life is estimated at 5 years, and its total production is estimated at 500,000 units. During 2017, the machine produced 55,000 units. During 2018, the machine produced 48,000 units.

Instructions:

Compute depreciation expense on the machine for the year ending December 31, 2017, and the year ending December 31, 2018, using the following methods.

(a) Straight-line

(b) Units-of-output